LCE LTD. OF IOWA Trademarks
TOX-A-LIZER

TOX-A-LIZER

Filed: March 3, 1986
ELECTRONIC DIAGNOSTIC INSTRUMENTS FOR MONITORING AIR QUALITY IN LIVESTOCK CONFINEMENT BUILDINGS
Owned by: LCE LTD. OF IOWA
Serial Number: 73585713

FUMI-TECH

FUMI-TECH

Filed: March 3, 1986
ELECTRONIC DIAGNOSTIC INSTRUMENTS FOR MONITORING AIR QUALITY IN BUILDINGS
Owned by: LCE LTD. OF IOWA
Serial Number: 73585714

MIDAMERICA MONITOR COMPANY

MIDAMERICA MONITOR COMPANY

Filed: April 20, 1987
DISTRIBUTORSHIP SERVICES IN THE FIELD OF ELECTRONIC GAS DETECTORS
Owned by: LCE LTD. OF IOWA
Serial Number: 73656028